gee thanks a mil i showed my wife this and now shes goin nuts saying i need to take one of our kits and try and build one when you get the tutorial done. really ya did a bang up job nice build. but how does the feed mechanism work?

My ES prototype is made with a bulged RPK trunnon. The standard with trunnion on an ES build would require some spacers to make it the same width as a buldged trunnion. The inside of the receiver is wider on the ES than on the standard MG47.